Create express server that has endpoints connecting to Users collection present in Mongo DB database using mongoose library and perform CRUD operation on that.

PHOTO EMBED

Wed Apr 23 2025 01:41:59 GMT+0000 (Coordinated Universal Time)

Saved by @fsd 

const express=require('express')

const app=express()
app.use(express.json())

const mongoose=require('mongoose')



app.listen(2000,()=>{console.log("Server started on port 2000")})

mongoose.connect("mongodb://127.0.0.1:27017/fsd")
.then(()=>console.log("Connected to MongoDB"))
.catch((err)=>console.log(err))

const userSchema=new mongoose.Schema({
    name:{
        type:String,
        required:true
    },
    phone:{
        type:Number,
    },
    email:{
        type:String,
        required:true,
        unique:true
    }
})

const userModel=mongoose.model("user",userSchema)

app.post("/api/users",async(req,res)=>{

    const user=await userModel.create(req.body)

    res.status(200).json(user)
})

app.get("/users/:id",async(req,res)=>{

    const id=req.params.id
    const user=await userModel.findById(id)
    res.json(user)
})




app.put("/update/:id",async(req,res)=>{
    
    const id=req.params.id
    const user=await userModel.findByIdAndUpdate(id,req.body)

    res.json(user)
})
app.delete("/delete/:id",async(req,res)=>{
    const id=req.params.id

    const user=await userModel.findByIdAndDelete(id)

        res.json(user)
})
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index.html
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<head>
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    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
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<body>
    <h1>Heloo this is</h1>
    
</body>
</html>
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